I am using `$_SERVER['REQUEST_URI'] ;` to get the complete URL address, but in that i want to take only the half, example in `$_SERVER['REQUEST_URI'] ;` i get http://www.mystore.website.com/index.php?fkdsjklfjdskldfd=id...
but i want to take only till http://www.mystore.website.com, how can i do it?

In PHP is there any function called LastIndex and Substing to use? I am confused. Please help me.